EP 3281970 A1 20180214 - PUMPABLE AND THERMALLY EXPANDABLE FILLER COMPOSITIONS
Title (en)
PUMPABLE AND THERMALLY EXPANDABLE FILLER COMPOSITIONS
Title (de)
PUMPBARE UND THERMISCH EXPANDIERBARE FÜLLSTOFFZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS DE REMPLISSAGE THERMIQUEMENT EXPANSIBLES ET POMPABLES
Publication
Application
Priority
EP 16183251 A 20160808
Abstract (en)
The present application is directed to pumpable thermally foaming filler compositions based on combinations of a liquid epoxy resin and a polyvinyl chloride resin and/or an acrylic resin powder. These pumpable filler materials provide the advantage that they can be applied as needed using conventional injection equipment and can be expanded to provide foam with good physical strength, high expansion and excellent adhesion on oiled metal substrates. The present invention further describes methods for filling closed spaces with the pumpable thermally foaming filler composition as well as vehicle parts which are obtainable with the indicated methods.
IPC 8 full level
C08J 9/00 (2006.01); C08L 63/00 (2006.01)
CPC (source: BR CN EP KR US)
B29C 44/18 (2013.01 - BR US); B29C 44/3415 (2013.01 - BR US); B29C 44/42 (2013.01 - BR US); B60R 13/0815 (2013.01 - BR US); B62D 29/002 (2013.01 - KR); C08J 9/0061 (2013.01 - BR EP US); C08J 9/04 (2013.01 - KR); C08J 9/10 (2013.01 - CN); C08J 9/103 (2013.01 - BR); C08J 9/105 (2013.01 - BR); C08J 9/107 (2013.01 - BR EP US); C08J 9/228 (2013.01 - BR US); C08K 3/26 (2013.01 - BR US); C08L 9/06 (2013.01 - KR); C08L 27/06 (2013.01 - BR KR); C08L 33/00 (2013.01 - KR); C08L 33/06 (2013.01 - BR); C08L 63/00 (2013.01 - BR EP KR US); B29K 2027/06 (2013.01 - BR US); B29K 2063/00 (2013.01 - BR KR US); B29L 2031/30 (2013.01 - BR US); C08J 9/103 (2013.01 - EP US); C08J 9/105 (2013.01 - EP US); C08J 2201/022 (2013.01 - BR EP US); C08J 2201/026 (2013.01 - EP US); C08J 2201/038 (2013.01 - BR US); C08J 2203/04 (2013.01 - BR CN EP US); C08J 2309/06 (2013.01 - BR US); C08J 2333/00 (2013.01 - CN); C08J 2333/12 (2013.01 - CN); C08J 2363/00 (2013.01 - CN); C08J 2363/02 (2013.01 - EP US); C08J 2409/06 (2013.01 - EP US); C08J 2427/06 (2013.01 - BR EP US); C08J 2433/06 (2013.01 - EP US); C08J 2463/00 (2013.01 - CN); C08J 2463/02 (2013.01 - BR US); C08K 2003/265 (2013.01 - BR US)
C-Set (source: EP US)
Citation (applicant)
- JP H0559345 A 19930309 - TOYOTA MOTOR CORP, et al
- EP 1632523 A1 20060308 - SUNSTAR ENGINEERING INC [JP]
- US 2013280451 A1 20131024 - KOBAYASHI TOSHIO [JP], et al
Citation (search report)
- [XI] EP 1632523 A1 20060308 - SUNSTAR ENGINEERING INC [JP]
- [X] EP 0899300 A2 19990303 - NISSAN MOTOR [JP]
- [X] WO 03054069 A1 20030703 - HENKEL TEROSON GMBH [DE], et al
- [X] EP 0500009 A1 19920826 - NIPPON ZEON CO [JP]
- [X] US 2965586 A 19601220 - WILLY FISCH, et al
- [A] DATABASE WPI Week 199549, Derwent World Patents Index; AN 1995-379404, XP002765967
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3281970 A1 20180214; EP 3281970 B1 20190327; BR 102017016857 A2 20180306; BR 102017016857 B1 20230214; CN 107698941 A 20180216; CN 107698941 B 20220128; CN 114230981 A 20220325; CN 114230981 B 20240308; EP 3536738 A1 20190911; ES 2719752 T3 20190712; JP 2018024872 A 20180215; JP 7074434 B2 20220524; KR 102453501 B1 20221011; KR 20180016961 A 20180220; US 10836881 B2 20201117; US 2018037708 A1 20180208
DOCDB simple family (application)
EP 17185143 A 20170807; BR 102017016857 A 20170804; CN 201710668361 A 20170808; CN 202210069799 A 20170808; EP 19156962 A 20170807; ES 17185143 T 20170807; JP 2017152416 A 20170807; KR 20170099856 A 20170807; US 201715671977 A 20170808